lumbar support MERCEDES-BENZ GLA SUV 2018 Owner's Manual

Display message ............................ 217
Function/information .................... 183
Lane Tracking package ..................... 181
Lap time (RACETIMER) ...................... 198
LATCH-type (ISOFIX) child seat
anchors ................................................ 56
License plate lamp (display mes-
sage) ................................................... 212
Light sensor (display message) ....... 213
Lights
Automatic headlamp mode ............ 101
Cornering light function ................. 103
Fog lamps ...................................... 102
Fogged up headlamps .................... 104
Hazard warning lamps ................... 103
High beam flasher .......................... 103
High-beam headlamps ................... 103
Light switch ................................... 101
Low-beam headlamps .................... 102
Parking lamps ................................ 102
Rear fog lamp ................................ 102
Setting exterior lighting ................. 101
Standing lamps .............................. 102
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 196
Turn signals ................................... 103
Loading guidelines ............................ 247
Locking
see Central locking
Locking (doors)
Automatic ........................................ 76
Emergency locking ........................... 77
From inside (central locking but-
ton) .................................................. 75
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 197
Low-beam headlamps
Display message ............................ 211
Replacing bulbs ............................. 106
Switching on/off ........................... 102
Lubricant additives
see Additives (
engine oil) Lumbar support
Adjusting the 4-way lumbar sup-
port .................................................. 95
M
M+S tires ............................................ 301
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) .................................................. 276
mbrace
Call priority .................................... 260
Display message ............................ 206
Downloading destinations
(COMAND) ..................................... 261
Downloading routes ....................... 263
Emergency call .............................. 258
General notes ................................ 257
Geo fencing ................................... 264
Locating a stolen vehicle ............... 262
MB info call button ........................ 260
Remote fault diagnosis .................. 263
Remote vehicle locking .................. 262
Roadside assistance button ........... 259
Search & Send ............................... 261
Self-test ......................................... 257
Speed alert .................................... 263
System .......................................... 257
Triggering the vehicle alarm ........... 264
Vehicle remote unlocking .............. 262
Mechanical key
Function/notes ................................ 71
Inserting .......................................... 72
Locking vehicle ................................ 77
Removing ......................................... 71
Unlocking the driver's door .............. 76
Memory card (audio) ......................... 192
Memory function ................................. 99
Message memory (on-board com-
puter) .................................................. 200
Messages
see Display messages
Mirror turn signal
Cleaning ......................................... 278
Mirrors
see Exterior mirrors
see Rear-view mirror
Index13

Adjusting the 4-way lumbar support
You can adjust thecontour of th efron tseat
backrest sindividually to provid eoptimum sup-
por tfor your back.
:Raises th ebackrest contour
;Soften sth ebackrest contour
=Lowers th ebackrest contour
?Harden sth ebackrest contour
AMG Perfor mance Seat
Vehicles wit helectricall yadjustabl eseats :
to adjust th econtour of th eseat and for
improve dlateral support ,you can individually
adjust th efron tseats.
Adjusting th esid ebolsters of th esea tcush -
ion
XTo set th esid ebolsters of th esea tcush -
ion narrower: press button:.
XTo set th esid ebolsters of th esea tcush -
ion wider: press butto n;. Adjusting th
esid ebolsters of th esea tback -
res t
XTo set th esid ebolsters of th esea tback -
res tnarrower: press butto n=.
XTo set th esid ebolsters of th esea tback -
res twider: press butto n?.
Switching the seat heating on/off
Switching on/off
GWARNIN G
Repeatedly switching on th eseat heating can
caus eth eseat cushion and backrest pads to
become ver yhot .The healt hof person swit h
limite dtemperature sensitivit yor alimite d
abilit yto reac tto high temperatures may be
affecte dor they may eve nsuffer burn-like
injuries. There is aris kof injury.
Therefore ,do no tswitch th eseat heating on
repeatedly.
!When th eseat heating is switched on ,th e
seat surfac ecan be damaged as aresult of
objects bein gplaced on th eseats; for exam-
ple, seat cushions, child seat sand protective
cover sno tapprove dby Mercedes-Benz .
When th eseat heating is switched on ,ensur e
that there are no objects on th eseats.
The three red indicator lamp sin th ebutto nindi-
cat eth eheating level you hav eselected.
The system automatically switches down from
level 3to level 2after approximately eigh t
minutes.
The system automatically switches down from
level 2to level 1after approximately te n
minutes.
Seats95
Seats, steering wheel and mirrors
Z